...And counting. Zelda:CPW had about 345 maps total to put it in perspective, I guess. Currently We're at the the part before the final dungeon thing, which is before before the final boss. You've had seven sages for a little bit now so the game doesn't end there. Right now I'm going back and adding some more side stuff, secret weapons and equipments. For the really secret equipments a few bosses will actually be harder than the final boss, for those who like to overtrain.
Comment if you'd like to.